CN215256311U - Liftable sliding shoe device at tail of fully-mechanized excavating working face adhesive tape machine - Google Patents
Liftable sliding shoe device at tail of fully-mechanized excavating working face adhesive tape machine Download PDFInfo
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- CN215256311U CN215256311U CN202120765592.1U CN202120765592U CN215256311U CN 215256311 U CN215256311 U CN 215256311U CN 202120765592 U CN202120765592 U CN 202120765592U CN 215256311 U CN215256311 U CN 215256311U
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Abstract
The utility model belongs to the technical field of coal mining, a combine and dig working face adhesive tape machine tail liftable sliding shoe device is related to. The device, including the piston shoe, the piston shoe includes I-steel, lift side pipe, fixed square pipe, fixed steel sheet, locating pin, and the bolt hole has been seted up at the I-steel top, and lift side pipe welds in the bottom of I-steel, and its body has seted up positioning hole, and fixed square pipe bottom is fixed with fixed steel sheet, and lift side pipe suit is in the inside of fixed square pipe, and passes positioning hole through the locating pin and extend to the mode of fixed square outside of managing and fix a position fixedly. The device has optimized leveling and extension work of the tail of the adhesive tape machine under the complex condition of the roadway, ensures that the flatness of the tail can be easily adjusted at any time, and has the advantages of simple structure, convenient operation, high operation safety coefficient, low labor intensity, high labor efficiency and good application effect.
Description
Technical Field
The utility model belongs to the technical field of coal mining, a combine and dig working face adhesive tape machine tail liftable sliding shoe device is related to.
Background
The tail of the belt conveyor of the fully mechanized excavation face needs to be pulled, moved and extended every day, and usually the guide rail and the sliding shoe are integrated; when the height fluctuation, the inclination of the bottom plate and the mud formation of the bottom plate are serious, the major potential safety hazards of the tail electrical platform, such as the inclined side turning, the belt tearing and the like exist, and the tail leveling work is very difficult; at this moment, need the artifical jack that uses to lift whole back pad of tail guide rail and expect stone or railway roadbed to carry out leveling alignment usually, factor of safety is low and take a lot of work hard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a combine and dig working face sealing-tape machine tail liftable piston shoes device, through setting up the piston shoes with adjustable height, be convenient for carry out the leveling alignment to the sealing-tape machine tail.
A fully mechanized excavation working face adhesive tape machine tail liftable sliding shoe device comprises a sliding shoe; the sliding shoe comprises an I-shaped steel, a lifting square tube, a fixing steel plate and a positioning pin; the I-steel is horizontal setting, and its top has seted up the bolt hole, and the square pipe that goes up and down is vertical setting and welds in the bottom of I-steel, and its body has seted up a plurality of positioning hole from top to bottom in proper order, and fixed square pipe is vertical setting, and its bottom is fixed with fixed steel sheet, and the square pipe suit of going up and down is in the inside of fixed square pipe, and passes positioning hole through the locating pin and extend to the mode of fixed square outside of managing and fix a position fixedly. According to the technical scheme, the lifting square tube can be lifted in the fixed square tube and fixed by the positioning pin, so that the overall height can be adjusted, and the leveling and alignment of the tail of the rubber belt conveyor are facilitated.
Further, the device also comprises a connecting steel plate; the number of the sliding shoes is 4, the number of the connecting steel plates is 2, every two sliding shoes are arranged on two sides of the guide rail at the tail of the adhesive tape machine in a group, and the two sliding shoes positioned on the same side of the guide rail are fixedly connected in a mode that the connecting steel plates are welded with the fixed steel plates; the stability when the skid shoes are placed is improved by fixing the skid shoes on one side of the guide rail in pairs.
Further, the device also comprises a connecting steel pipe; the number of the connecting steel pipes is 2, and two adjacent sliding shoes which are positioned on the different sides of the guide rail are fixedly connected with the fixed square pipe in a welding mode through the connecting steel pipes; the connection strength of the guide rail opposite-side sliding shoes is further enhanced by the mode that the four sliding shoes are in a group and connected by the connecting steel pipes.
Further, in the device, the skid shoe further comprises a roller ear; the carrier roller lug is fixed on the fixed square pipe and positioned above the connecting steel pipe; the carrier roller ear is used for bearing the bottom belt of sealing-tape machine.
Further, in the device, the transverse length of the I-shaped steel is 1.5-3 times of the width of the lifting square tube; the connection between the I-shaped steel and the guide rail can be more stable.
Furthermore, in the device, the thicknesses of the fixed steel plate and the connecting steel plate are both 8-15 mm; the diameter of the connecting steel pipe is 100 mm-120 mm.
The liftable sliding shoe device at the tail of the fully mechanized excavating working face adhesive tape machine has the advantages that the flexible lifting of each sliding shoe and the guide rail at the joint and the random adjustment of the local height are realized through the liftable adjustment of the sliding shoe; the plurality of sliding shoes are respectively arranged at a plurality of points of the tail guide rail, so that the gravity center of the tail is dispersed, the problem that the tail of the rubber belt conveyor is too heavy and difficult to level and align is solved, and the labor intensity of tail leveling work is greatly reduced; after the device is used, the time for leveling and aligning the tail can be saved, so that the tunneling speed is improved, meanwhile, the related cost of finished product tail sliding shoe equipment is saved, and the cost for filling material stones and road timber materials due to leveling and aligning of a tail guide rail is reduced; the device has optimized leveling and extension work of the tail of the adhesive tape machine under the complex condition of the roadway, ensures that the flatness of the tail can be easily adjusted at any time, has simple structure, is convenient to operate, has high operation safety coefficient, low labor intensity and high labor efficiency, has good application effect, and is suitable for being comprehensively popularized in coal mine enterprises.
Drawings
Fig. 1 is a schematic view of the overhead structure of the elevating sliding shoe device at the tail of the fully mechanized excavating face adhesive tape machine of the present invention;
fig. 2 is a left side view structural schematic diagram of the fully mechanized excavation face adhesive tape machine tail liftable sliding shoe device of the utility model;
FIG. 3 is an enlarged partial view of the slipper of FIG. 1;
FIG. 4 is an enlarged partial view of the slipper of FIG. 2;
fig. 5 is a schematic front view of the middle sliding shoe of the present invention.
The codes in the figures are respectively: 1. a slipper; 1-1, i-steel; 1-11, bolt holes; 1-2, lifting square tubes; 1-21, positioning through holes; 1-3, fixing the square tube; 1-4, fixing a steel plate; 1-5, positioning pins; 1-6, roller lugs; 2. connecting steel plates; 3. and (5) connecting the steel pipes.
Detailed Description
As shown in fig. 1 and 2, the fully mechanized excavation face belt conveyor tail liftable sliding shoe device comprises a sliding shoe 1, a connecting steel plate 2 and a connecting steel pipe 3.
As shown in fig. 3 to 5, the slipper 1 comprises an i-steel 1-1, a lifting square tube 1-2, a fixing square tube 1-3, a fixing steel plate 1-4, a positioning pin 1-5 and a carrier roller ear 1-6; the I-steel 1-1 is transversely arranged, bolt holes 1-11 are formed in the top of the I-steel, lifting square pipes 1-2 are vertically arranged and welded to the bottom of the I-steel 1-1, a plurality of positioning through holes 1-21 are sequentially formed in the pipe body of the lifting square pipes from top to bottom, fixing square pipes 1-3 are vertically arranged, fixing steel plates 1-4 are fixed to the bottoms of the fixing square pipes, the lifting square pipes 1-2 are sleeved inside the fixing square pipes 1-3 and are positioned and fixed in a mode that positioning pins 1-5 penetrate through the positioning through holes 1-21, and carrier roller lugs 1-6 are fixed to the fixing square pipes 1-3; in addition, the transverse length of the I-shaped steel 1-1 is 2 times of the width of the lifting square tube 1-2.
The number of the skid shoes 1 is 4, the number of the connecting steel plates 2 and the number of the connecting steel pipes 3 are 2, two sets of the skid shoes 1 are arranged on two sides of a guide rail at the tail of the adhesive tape machine, the two skid shoes 1 positioned on the same side of the guide rail are fixedly connected in a mode that the connecting steel plates 2 are welded with the fixed steel plates 1-4, the two skid shoes 1 positioned on the different sides of the guide rail and adjacent to the guide rail are fixedly connected in a mode that the connecting steel pipes 3 are welded with the fixed square pipes 1-3, and the connecting steel pipes 3 are positioned below the carrier roller lugs 1-6.
The fixed steel plates 1-4 and the connecting steel plate 2 are preferably 10mm steel plates, and the connecting steel pipe 3 is preferably phi 108 steel pipe.
The working process of the liftable sliding shoe device at the tail of the belt conveyor on the fully mechanized excavation working face of the utility model is that the whole sliding shoe device is placed below the guide rail at the tail of the belt conveyor, so that the extending directions of the connecting steel plate 2 and the guide rail are consistent, the connecting steel pipe 3 is vertical to the extending direction of the guide rail, and the sliding shoe 1 is fixedly connected with the guide rail in a way that a bolt passes through the bolt holes 1-11; when a roadway bottom plate inclines left and right or fluctuates in height, the height of a specific sliding shoe 1 at a position, used for supporting a guide rail, at the tail of the rubber belt conveyor can be adjusted to perform leveling and alignment, specifically, the tail of the rubber belt conveyor is lifted up through a jack, when the height is adjusted to a proper position, the height of the sliding shoe 1 is fixed in a mode that a positioning pin 1-5 penetrates through a positioning through hole 1-21 of a lifting square pipe 1-2 and two ends of the positioning pin 1-5 extend to the outer side of a fixing square pipe 1-3, so that the leveling and extending work of the tail of the rubber belt conveyor is optimized, the labor intensity of the leveling work of the tail of the rubber belt conveyor is greatly reduced, and the safe operation is ensured; this skid shoe device, namely, 4 skid shoes 1, 2 connecting steel sheet 2, 2 connecting steel pipe 3 are a set of, when specifically using, can set gradually multiunit skid shoe device in sealing-tape machine tail department.
Claims (7)
1. A fully mechanized excavation working face belt conveyor tail liftable sliding shoe device is characterized by comprising a sliding shoe (1);
the sliding shoe (1) comprises I-shaped steel (1-1), a lifting square tube (1-2), a fixing square tube (1-3), a fixing steel plate (1-4) and a positioning pin (1-5); the lifting square pipe is characterized in that the I-shaped steel (1-1) is transversely arranged, bolt holes (1-11) are formed in the top of the I-shaped steel (1-1), the lifting square pipe (1-2) is vertically arranged and welded to the bottom of the I-shaped steel (1-1), a plurality of positioning through holes (1-21) are sequentially formed in the pipe body from top to bottom, the fixing square pipe (1-3) is vertically arranged, a fixing steel plate (1-4) is fixed to the bottom of the fixing square pipe, and the lifting square pipe (1-2) is sleeved inside the fixing square pipe (1-3) and is positioned and fixed in a mode that a positioning pin (1-5) penetrates through the positioning through holes (1-21) and extends to the outer side of the fixing square pipe (1-3).
2. The machine tail liftable sliding shoe device of the fully mechanized coal mining face belt machine according to claim 1, further comprising a connecting steel plate (2); the number of the skid shoes (1) is 4, the number of the connecting steel plates (2) is 2, two pairs of components of the skid shoes (1) are arranged on two sides of a guide rail at the tail of the adhesive tape machine, and the two skid shoes (1) positioned on the same side of the guide rail are fixedly connected with the fixed steel plates (1-4) in a welding mode through the connecting steel plates (2).
3. The machine tail liftable sliding shoe device of the fully mechanized coal mining face belt machine according to claim 2, further comprising a connecting steel pipe (3); the number of the connecting steel pipes (3) is 2, and the two adjacent sliding shoes (1) positioned on the different sides of the guide rail are fixedly connected with the fixed square pipes (1-3) in a welding mode through the connecting steel pipes (3).
4. The machine tail liftable sliding shoe device of the fully mechanized coal mining face belt machine according to claim 3, wherein the sliding shoe (1) further comprises a roller ear (1-6); the carrier roller ears (1-6) are fixed on the fixed square pipes (1-3) and positioned above the connecting steel pipes (3).
5. The machine tail lifting sliding shoe device of the fully mechanized excavation face belt conveyor according to claim 1, wherein the transverse length of the I-shaped steel (1-1) is 1.5 to 3 times the width of the lifting square tube (1-2).
6. The machine tail liftable sliding shoe device of the fully mechanized excavation face belt conveyor according to claim 1, wherein the thickness of the fixed steel plates (1-4) and the thickness of the connecting steel plate (2) are both 8mm to 15 mm.
7. The machine tail liftable sliding shoe device of the fully mechanized coal mining face belt machine according to claim 3, wherein the diameter of the connecting steel pipe (3) is 100mm to 120 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120765592.1U CN215256311U (en) | 2021-04-15 | 2021-04-15 | Liftable sliding shoe device at tail of fully-mechanized excavating working face adhesive tape machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120765592.1U CN215256311U (en) | 2021-04-15 | 2021-04-15 | Liftable sliding shoe device at tail of fully-mechanized excavating working face adhesive tape machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215256311U true CN215256311U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120765592.1U Active CN215256311U (en) | 2021-04-15 | 2021-04-15 | Liftable sliding shoe device at tail of fully-mechanized excavating working face adhesive tape machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215256311U (en) |
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2021
- 2021-04-15 CN CN202120765592.1U patent/CN215256311U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230907 Address after: 168 Beijing Middle Road, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: National Energy Group Ningxia Coal Industry Co.,Ltd. Address before: 750000 meihuajing coal mine, Ningdong Town, Lingwu City, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: Meihuajing coal mine of Ningxia Coal Industry Co., Ltd. of state energy Group |
|
| TR01 | Transfer of patent right |